Abstract : The conceptual solution of modern launch system at the Vostochny - space center , with a reduction in fuel consumption using an external energy. Providing a larger payload mass and improving the payload ratio of the total rocket mass.Contribution to the technological and economic development of new concepts and technologies.

Vision : The basic idea is to use existing technologies and concepts, scaled and modified for easier access to outer space. In this paper, preliminary considerations were made on the modern space rocket family Angara, based on available data, but conceptual solutions are applicable to other space rocket families.The idea is based on accelerating the rocket to a speed close to the sound velocity with the help of external sources of energy, instead of the rocket engine itself. In this study, the entire launch system will be considered at an altitude of 2000 m, but can be applied at other heights.

Location: As an optimum location, we considered a mountain at a location of 50°34'28.8 "N 134°28'03.3" E. It is 500 km away from Vostochny space center, but only 20 kilometers away from the railway and the city of Gerbi, which will ease logistical operation.

Idea : Conceptually, the ramp itself would be realized as a vertical tube of up to 2 km depth, and as a drive would be used over pressure and electromagnetic drive (MAGLEV or RAILGUN) that would speed up rocket to the speed at near-sound velocity. More speeds are possible, however, without detailed data on the behavior of the rocket at various dynamic pressures there is not enough data for a more detailed analysis of the feasibility of the project. Basically, a speed limit of 330 m / s has been set, but a more detailed analysis of optimal output speed requires more data.Launch tunnel will be excavated by the Shaft Boring Machine (SBM) with the technique of placing embedded concrete segments covered with a layer of reinforced concrete.Maglev rails will be placed on the tunnel inner segments.Control center will be physically separate from launch site at a distance of 5 km.